The testicles produce the sperm and the hormones
C Chromosomes break at centromeres,and sister chromatids move to opposite ends of the cell.
Lysosomes are vital because they help break down different waste in your body like food
Youngest to oldest would be: 3, 4, 1, 5, 2. Since it's from the bottom, the ones furthest from the bottom would be the youngest at the top. The oldest fossils would be closest to the bottom.